section {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  height: 300px;
  padding: 0 200px;
}
section * {
  min-height: 30px;
}
#err {
  color: red;
}
#result {
  line-height: 30px;
}
.info {
  background: #00c5ff;
  padding: 2px;
  margin: 2px;
  display: inline-block;
}
